KR101719930B1 - 비디오 코딩을 위한 장기 레퍼런스 픽처들의 시그널링 - Google Patents

비디오 코딩을 위한 장기 레퍼런스 픽처들의 시그널링 Download PDF

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KR101719930B1
KR101719930B1 KR1020157002154A KR20157002154A KR101719930B1 KR 101719930 B1 KR101719930 B1 KR 101719930B1 KR 1020157002154 A KR1020157002154 A KR 1020157002154A KR 20157002154 A KR20157002154 A KR 20157002154A KR 101719930 B1 KR101719930 B1 KR 101719930B1
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msb
poc
term reference
reference picture
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KR20150036218A (ko
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아다르쉬 크리쉬난 라마수브라모니안
예-쿠이 왕
라잔 랙스맨 조쉬
잉 천
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퀄컴 인코포레이티드
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/573Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/58Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00Image coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
KR1020157002154A 2012-06-28 2013-06-24 비디오 코딩을 위한 장기 레퍼런스 픽처들의 시그널링 KR101719930B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261665784P 2012-06-28 2012-06-28
US61/665,784 2012-06-28
US13/924,016 US9332255B2 (en) 2012-06-28 2013-06-21 Signaling long-term reference pictures for video coding
US13/924,016 2013-06-21
PCT/US2013/047367 WO2014004391A1 (en) 2012-06-28 2013-06-24 Signaling long-term reference pictures for video coding

Publications (2)

Publication Number Publication Date
KR20150036218A KR20150036218A (ko) 2015-04-07
KR101719930B1 true KR101719930B1 (ko) 2017-03-24

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US (1) US9332255B2 (ru)
EP (1) EP2868081B1 (ru)
JP (1) JP6239609B2 (ru)
KR (1) KR101719930B1 (ru)
CN (1) CN104412599B (ru)
AR (1) AR093754A1 (ru)
AU (1) AU2013280659B2 (ru)
BR (1) BR112014032473B1 (ru)
CA (1) CA2875713C (ru)
DK (1) DK2868081T3 (ru)
ES (1) ES2736312T3 (ru)
HK (1) HK1204185A1 (ru)
HU (1) HUE044918T2 (ru)
IL (1) IL235969A (ru)
MY (1) MY181793A (ru)
PH (1) PH12014502731B1 (ru)
PL (1) PL2868081T3 (ru)
PT (1) PT2868081T (ru)
RU (1) RU2642361C2 (ru)
SG (1) SG11201408111UA (ru)
SI (1) SI2868081T1 (ru)
TW (1) TWI558179B (ru)
UA (1) UA116214C2 (ru)
WO (1) WO2014004391A1 (ru)
ZA (1) ZA201500618B (ru)

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US9479776B2 (en) * 2012-07-02 2016-10-25 Qualcomm Incorporated Signaling of long-term reference pictures for video coding
US10194146B2 (en) 2013-03-26 2019-01-29 Qualcomm Incorporated Device and method for scalable coding of video information
US10356426B2 (en) * 2013-06-27 2019-07-16 Google Llc Advanced motion estimation
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US9848199B2 (en) * 2014-03-17 2017-12-19 Qualcomm Incorporated Device and method for scalable coding of video information
US11595652B2 (en) * 2019-01-28 2023-02-28 Op Solutions, Llc Explicit signaling of extended long term reference picture retention
US11985318B2 (en) * 2015-12-24 2024-05-14 OP Solultions, LLC Encoding video with extended long term reference picture retention
US11736687B2 (en) 2017-09-26 2023-08-22 Qualcomm Incorporated Adaptive GOP structure with future reference frame in random access configuration for video coding
WO2020112488A1 (en) * 2018-11-30 2020-06-04 Futurewei Technologies, Inc. Signaling of reference picture lists in video coding
US10904545B2 (en) 2018-12-26 2021-01-26 Tencent America LLC Method for syntax controlled decoded picture buffer management
EP3918801A4 (en) * 2019-01-28 2022-06-15 OP Solutions, LLC ONLINE AND OFFLINE CHOICE OF EXTENDED LONG-TERM REFERENCE IMAGE STORAGE
SG11202108105YA (en) * 2019-01-28 2021-08-30 Op Solutions Llc Explicit signaling of extended long term reference picture retention
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding

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Publication number Publication date
PT2868081T (pt) 2019-07-23
SG11201408111UA (en) 2015-01-29
US20140003538A1 (en) 2014-01-02
BR112014032473A2 (pt) 2017-06-27
ZA201500618B (en) 2017-01-25
EP2868081B1 (en) 2019-04-17
JP6239609B2 (ja) 2017-11-29
WO2014004391A1 (en) 2014-01-03
AR093754A1 (es) 2015-06-24
US9332255B2 (en) 2016-05-03
BR112014032473B1 (pt) 2023-04-25
PL2868081T3 (pl) 2019-10-31
TWI558179B (zh) 2016-11-11
RU2015102618A (ru) 2016-08-20
PH12014502731A1 (en) 2015-02-02
HUE044918T2 (hu) 2019-11-28
UA116214C2 (uk) 2018-02-26
ES2736312T3 (es) 2019-12-27
RU2642361C2 (ru) 2018-01-24
CA2875713C (en) 2019-09-24
MY181793A (en) 2021-01-07
CN104412599A (zh) 2015-03-11
CA2875713A1 (en) 2014-01-03
PH12014502731B1 (en) 2015-02-02
KR20150036218A (ko) 2015-04-07
IL235969A (en) 2017-04-30
CN104412599B (zh) 2018-02-06
SI2868081T1 (sl) 2019-06-28
HK1204185A1 (en) 2015-11-06
DK2868081T3 (da) 2019-07-22
EP2868081A1 (en) 2015-05-06
TW201408082A (zh) 2014-02-16
IL235969A0 (en) 2015-01-29
AU2013280659A1 (en) 2015-01-15
JP2015526026A (ja) 2015-09-07
AU2013280659B2 (en) 2017-10-05

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